<template>
   <div class="ratings" ref="ratings">
     <div class="ratings-content">
       <div class="overview">
         <div class="overview-left">
           <h1 class="score">{{seller.score}}</h1>
           <div class="title">综合评分</div>
           <div class="rank">高于周边商家{{seller.rankRate}}%</div>
         </div>
         <div class="overview-right">
           <div class="score-wrapper">
             <span class="title">服务态度</span>
             <v-star :size="36" :score="seller.serviceScore"></v-star>
             <span class="score">{{seller.serviceScore}}</span>
           </div>
           <div class="score-wrapper">
             <span class="title">商品评分</span>
             <v-star :size="36" :score="seller.foodScore"></v-star>
             <span class="score">{{seller.foodScore}}</span>
           </div>
           <div class="delivery-wrapper">
             <span class="title">送达时间</span>
             <span class="delivery">{{seller.deliveryTime}}分钟</span>
           </div>
         </div>
       </div>
       <v-split></v-split>
       <v-rating-select :select-type="selectType" :only-content="onlyContent" :ratings="ratings" @choose-type="chooseType" @only-show-content="onlyShowContent"></v-rating-select>
       <!--评论列表-->
       <div class="rating-wrapper">
         <ul>
           <li class="rating-item" v-for="(rating, index) in ratings" :key="index" v-show="needShow(rating.rateType,rating.text)">
             <div class="avatar">
               <img :src="rating.avatar" width="28" height="28">
             </div>
             <div class="content">
               <div class="name">{{rating.username}}</div>
               <div class="time">{{rating.rateTime | formatDate}}</div>
               <div class="star-wrapper">
                 <v-star :size="24" :score="rating.score"></v-star>
                 <span class="delivery">{{arriveTime(rating.deliveryTime)}}</span>
               </div>
               <p class="text">{{rating.text}}</p>
               <div class="recommend" v-show="rating.recommend && rating.recommend.length">
                 <span class="icon-thumb_up"></span>
                 <span class="item" v-for="(item, index) in rating.recommend" :key="index">{{item}}</span>
               </div>
             </div>
           </li>
         </ul>
       </div>
     </div>
   </div>
</template>

<script>
import BScroll from 'better-scroll'
import Star from '@/components/star/Star'
import Split from '@/components/split/Split'
import RatingSelect from '@/components/ratingselect/RatingSelect'
import {formatDate} from '@/common/js/utils'

const ALL = -1
const ERR_OK = 0

export default {
  props: {
    seller: {
      type: Object
    }
  },
  components: {
    'v-star': Star,
    'v-split': Split,
    'v-rating-select': RatingSelect
  },
  data () {
    return {
      ratings: [],
      selectType: ALL,
      onlyContent: true,
      deliveryTime: ''
    }
  },
  filters: {
    formatDate (time) {
      let date = new Date(time)
      return formatDate(date, 'yyyy-MM-dd hh:mm')
    }
  },
  created () {
    this.$http.get('/api/ratings').then((response) => {
      response = response.body
      if (response.errno === ERR_OK) {
        this.ratings = response.data
        this.$nextTick(() => {
          this._initScroll()
        })
      }
    })
  },
  methods: {
    _initScroll () {
      this.scroll = new BScroll(this.$refs.ratings, {
        click: true
      })
    },
    // 子组件选择评价类别 向父组件传递的 type 值
    chooseType (type) {
      this.selectType = type
      this.$nextTick(() => {
        this.scroll.refresh()
      })
    },
    onlyShowContent (onlyContent) {
      this.onlyContent = onlyContent
      this.$nextTick(() => {
        this.scroll.refresh()
      })
    },
    needShow (type, text) {
      if (this.onlyContent && !text) {
        return false
      }
      if (this.selectType === ALL) {
        return true
      } else {
        return type === this.selectType
      }
    },
    arriveTime (time) {
      return !time ? '' : time + '分钟到达'
    }
  }
}
</script>

<style lang="stylus" scoped>
  @import "../../common/stylus/mixin.styl"

  .ratings
    position: absolute
    top: 174px
    bottom: 0
    left: 0
    width: 100%
    overflow: hidden
    .overview
      display: flex
      padding: 18px 0
      .overview-left
        flex: 0 0 137px
        padding : 0 6px
        width: 137px
        border-right: 1px solid rgba(7, 17, 27, 0.1)
        text-align: center
        @media only screen and (max-width: 320px)
          flex: 0 0 110px
          width: 110px
        .score
          margin-bottom: 6px
          line-height: 28px
          font-size: 28px
          color: rgb(155, 153, 0)
        .title
          margin-bottom: 8px
          line-height: 12px
          font-size: 12px
          color: rgb(7, 17, 27)
        .rank
          line-height :10px
          font-size :10px
          color: rgb(7, 17, 27)
      .overview-right
        flex: 1
        padding :6px 0 6px 14px
        @media only screen and (max-width: 320px)
          padding-left: 6px
        .score-wrapper
          margin-bottom: 8px
          font-size: 0
          .title
            display: inline-block
            line-height: 18px
            vertical-align: top
            font-size: 12px
            color: rgb(7, 17, 27)
          .star
            display: inline-block
            margin: 0 8px
            vertical-align: top
          .score
            display: inline-block
            line-height: 18px
            vertical-align: top
            font-size: 12px
            color: #821fe4
        .delivery-wrapper
          font-size: 0
          .title
            font-size: 12px
            line-height: 18px
            color: rgb(7, 17, 27)
          .delivery
            font-size: 12px
            color: rgb(147, 153, 159)
            margin-left: 12px
    .rating-wrapper
      padding: 0 18px
      .rating-item
        display: flex
        padding: 18px 0
        border-1px(rgba(7, 17, 27, 0.1))
        .avatar
          flex: 0 0 28px
          width: 28px
          margin-right: 12px
          img
            border-radius: 50%
        .content
          flex: 1
          position: relative
          .name
            margin-bottom: 4px
            line-height: 12px
            font-size: 10px
            color: rgb(7, 17, 27)
          .star-wrapper
            margin-bottom: 6px
            font-size: 0
            .star
              display: inline-block
              margin-right: 6px
            .delivery
              display: inline-block
              font-size: 10px
              font-weight: 800
              color: rgb(147, 153, 159)
              line-height: 12px
          .text
            font-size: 12px
            color: rgb(7, 17, 27)
            line-height: 18px
            margin-bottom: 8px
          .recommend
            line-height: 16px
            font-size: 0
            .icon-thumb_up, .item
              display: inline-block
              margin: 0 8px 4px 0
              font-size: 9px
            .icon-thumb_up
              color: rgb(0,160,220)
            .item
              padding: 0 6px
              border: 1px solid rgba(7, 17, 27, 0.1)
              border-radius: 2px
              color: rgb(147, 153, 159)
              background-color: #fff
          .time
            position: absolute
            right: 0
            top: 0
            font-size: 10px
            colo: rgb(7,17,27)
            font-weight: 200
</style>
